Tag: #scavengespace
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EK Motor Oct 2021 (Q4)
With reference to medium speed diesel engine cylinder liners (a) Explain the cause and effect of liner polishing and glazing (6) (b) Explain the action of an anti-polishing ring during the operation of the engine (5) (c) Describe how effective cylinder lubrication is achieved (5) Cylinder liner Oct 2021 (Q4)
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EK Motor Jul 2021 (Q7)
(a) Explain how the buildup of residue in the scavenge space of a large slow speed two stroke engine is minimized by design, operation and maintenance (10) (b) Explain the possible damage which could be caused by a scavenge fire (6) Scavenging & Turbocharger Jul 2021 (Q7)
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EK Motor Dec 2020 (Q6)
(a) Describe, with the aid of a sketch, a diesel engine fuel system which employs direct injection of liquid gas into engine cylinders (12) (b) Explain the advantages of this type of gas injection system compared with the use of gaseous fuel in the form of gas (4) Dual fuel Dec 2020 (Q6)
UKM Tuticorin 